Commit Graph

1930 Commits

Author SHA1 Message Date
Jean-Paul Chaput e9ce33a857 Resistor integration.
* New: In Isobar::PyResistor, manage type RPOLYH and RPOLY2PH.
* Change: In Hurricane::Resistor, rename plate nets from "PIN1" and
    "PIN2" into "t1" and "t2" (try to respect uniform naming scheme).
* New: In Karakaze/AnalogDesign.py, support for reading Resistor
    parameters.
* New: In Orosshi, ResistorSnake.py imported from Mariam Tlili's work
    and associated Resistor.py to make parameter conversion.
      Currently we only uses vertical layout for resistors.
      Added METAL2 horizontal terminals for resistors.
2020-03-30 12:40:29 +02:00
Jean-Paul Chaput 2fa8016eaa Make Pin terminals really punctuals (bug shown in nmigen/ALU16). 2020-03-20 18:55:38 +01:00
Jean-Paul Chaput 654ae5b8a4 Added compile script for Yosys in docker (for Debian 10). 2020-03-20 15:07:41 +01:00
Jean-Paul Chaput 2af531991e Correct drive of the Pin in AP driver.
* Bug: In CRL::ApDriver::DumpSegments(), when saving RoutingPads build
    on Pin *not* at the top level (that is, Pin from an instance),
    use the pin's orientation to choose the segment type.
      * NORTH/SOUTH becomes a Vertical.
      * EAST/WEST becomes an Horizontal.
      Formerly, the segment direction was guessed only for the bounding
    box, leading to segments in incorrect directions leading to DRC
    errors (in nmigen/ALU16, net "b(10)").
* Bug: In CRL/symbolic/cmos/technology.py, forgotten import for
    WarningMessage.
2020-03-20 12:05:12 +01:00
Jean-Paul Chaput 837de500aa Compliance with Debian 10 Buster.
* Change: In all tools, FindTOOL.cmake, no longer use LIB_SUFFIX to
    search for tool libraries but try "lib64/" then "lib/".
* Change: In bootstrap/socInstaller.py, take Debian 10 into account.
* Change: In bootstrap/docker, move from Debian 9 to Debian 10.
2020-03-19 18:18:35 +01:00
Jean-Paul Chaput b07a472250 Dynamic detection of Coriolis2 library directory.
* Change: In bootstrap/coriolisEnv.py, no longer rely on the uname to
    choose the library directory (lib64 or lib), but instead look for
    those locations (lib64 gets precedence).
2020-03-15 23:58:31 +01:00
Jean-Paul Chaput a12d88040a Capacitor support, at last.
* Change: In Hurricane::DbU::setGridPerLambdas(), allow the grid per
    lambda to be even. Needed when using nsxlib libraries that are
    drawn using a "half lambda" (two lambdas to get an Alliance lambda).
* New: In Oroshi/python, integrated capacitors. Modifications and
    correction from Mariam's code:
    * No need to redefine __setattr__() on CapacitorUnit.
    * Pitch horizontally & vertically (symbolic routing tracks) the
      devices.
    * Put the horizontal access tracks on the routing pitch.
    * Sets the horitontal metal2 wires as external components and
      NOT the capacitor plates themselves.
    * Makes the size (plates) of the unit capacitor a multiple of
      the foundry grid, not a floating number...
    * Correct the net ownership of horizontal tracks in
      drawHRoutingTracks().
    * Simplification & put error management directly inside of
      __isCapacitorUnitOK__().
* New: In Karakaze/python/AnalogDesign, capacitor spec now include
    the dummy parameter.
2020-03-15 17:56:09 +01:00
Jean-Paul Chaput 2152811005 Correctly setup the breakpoint initial stop level to 1. 2020-03-10 12:22:03 +01:00
Jean-Paul Chaput dfe4d80b60 Clarify semantic of flatten Collections (walkthrough).
In the Cell/Instance hierarchy, the "terminal" and "leaf cell" concepts
where not clearly defined and partially overlapping. Now, "Terminal" is
the refer to the physical hierarchy (layout) and "TerminalNetlist" to
the logical hierarchy (netlist). The logical hierarchy can be less deep
than the physical one thanks to a Cell dedicated cell flags. Collections
related to the physical hierarchy keep their old names, the one related
to the logical hierarchy are renamed from "Leaf" to "TerminalNetlist".
The name "Leaf" was too ambiguous (leaf for *what* hierarchy).

* Change: In Hurricane::Device, set the "TerminalNetlist" flag once and
    for all. No need set it in all the derived classes again.
* New: In Hurricane::MultiCapacitor, added new parameter "dummy" to
    create dummies around the capacity matrix.
* Change: In Hurricane::Cell, remove "Leaf" related methods, replace
    them by "TerminalNetlist" one, especially Collections. Now we have
    two clear sets of Collections to walkthough the layout or the
    netlist.
      Change the "Terminal" flag into "TerminalNetlist".
* Change: In Hurricane::CellCollections, rename "Leaf" into
    "TerminalNetlist" collections and apply the new semantic to the
    locators.
* Change: In Hurricane::DataBase, Leaf to TerminalInstance renaming.
* Change: In Hurricane::DeepNet, Leaf to TerminalInstance renaming.
* Change: In Hurricane::HyperNet, Leaf to TerminalInstance renaming.
* Change: In Hurricane::Instance, Leaf to TerminalInstance renaming.
* Change: In Hurricane::Viewer::HierarchyInformations, Leaf to
    TerminalInstance renaming.
* Change: In CRL::AllianceFramework, Leaf to TerminalInstance renaming.
* Change: In CRL::Catalog, Leaf to TerminalInstance renaming.
* Change: In CRL::ApParser, Leaf to TerminalInstance renaming.
* Change: In EtesianEngine::AddFeeds, Leaf to TerminalInstance renaming.
* Bug: In EtesianEngine::resetPlacement, move there the loop over
    non terminal netlist instances to flag fully placed sub-blocks
    as terminal for the netlist. Only then remove the feed cells
    from unplaced instances. Previously, the feed cells where stripped
    even from already placed instances.
* Change: In Katana, Leaf to TerminalInstance renaming.
* Bug: In Bora::PyDSlicingNode, allow the range parameter to be the
    Python None object when we do not want to pass one but need to
    have it as positional parameter.
* Change: In Cumulus/clocktree/ClockTree.py, Leaf to TerminalInstance
    renaming.
2020-03-10 12:10:53 +01:00
Mariam Tlili e2d6929fbe Merge branch 'devel' of gitlab.lip6.fr:vlsi-eda/coriolis into devel
Conflicts:
	oroshi/python/CapacitorRoutedSingle.py
        Hidden tabulations remaining
2020-03-06 17:53:01 +01:00
Mariam Tlili 7281129850 Latest Capacitor corrections by Mariam. 2020-03-06 17:48:42 +01:00
Jean-Paul Chaput f3d5712afd Merge branch 'remove_env' into 'devel'
Allow to remove the Coriolis environment.

See merge request vlsi-eda/coriolis!1
2020-03-05 10:18:14 +01:00
Jean-Paul Chaput 59ee8358ca First working recursive place & route (Libre-SOC ALU16 benchmark).
* New: In Hurricane::Cell::isLeaf(), a leaf cell was defined as one
    without instances. Now it can be software defined with the
    "FlattenLeaf" state. If it is flagged "flatten leaf" is will be
    considered as a leaf by the trans-hierarchical walkthrough.
      This flag is also set for Cells in the Alliance CATAL.
* New: In Hurricane::Cell_LeafInstanceOccurrences::progress(), add a
    test to prune leaf cells.
* Bug: In Hurricane::getComponentOccurrences(), when calling the
    locator constructor, the "withLeafCells" argument was forgotten
    and was getting the value of "doExtraction" (wich, fortunately,
    was the same).
* Change: In Hurricane::HypreNet_LeafPlugOccurrences::progress(),
    prune the leaf cells instead of the terminal ones.
* Change: In Hurricane::HypreNet_ComponentOccurrences::progress(),
    prune the leaf cells instead of the terminal ones.
* New: In Hurricane::Cell, add a "useFlattenLeaf" mode to take into
    account or ignore the "FlattenLeaf" flag when doing trans-
    hierarchical walkthrough.
      Not sure if it shouldn't be systematic.
* New: In Etesian::toColoquinte() and other, activate the "FlattenLeaf"
    mode for all walkthough. So we can stop at already placed sub-blocks.
* Bug: In Etesian::toColoquinte(), when placed sub-block where present,
    the number of instances was under estimated, so the instance array
    was oversized and the end went unitialized. So we were getting all
    kind of strange behavior from Coloquinte...
      Now throw an exception if the number of instances differs from
    the computed size.
* Bug: In Etesian::toColoquinte(), as for the instance array, now
    correctly compute the size with the ecluded nets (supplies, clocks).
* Bug: In Etesian::resetPlacement(), event if the Cell is unplaced,
    go through the instance list to remove the potential feed cells.
      The netlist is written back after placement *with* the feed
    cells added. So, when loading again, they where cluttering the
    netlist and giving feed redefintions warning. They also generated
    erratic behaviors.
* New: In Anabatic::NetBuilderHV, added configurations for:
    * 1G_1M1_1PinM3
    * 1G_xM1_1PinM2
    * 2G_xM1_1PinM2
    * doRp_AccessNorthPin
* New: In Anabatic::NetBuilderHV, added Pin management in SingleGCell.
* Bug: In Anabatic::NetBuilderHV::_do_xG_1PinM3(), the North/South
    global routing configuration was forgotten (only East/West).
* Bug: In Katana::TrackFixedSegment, the blockage net was a static
    variable initialized at the first run. So we were getting stuck
    with the blockage net of the first cell to be routed. Of course,
    it did show only when Katana was run multiple times in the same
    process.
2020-03-04 00:50:18 +01:00
Jean-Paul Chaput 757b95343b Support for full Database clear & restart.
* New: In CRL/etc/node600/phenitec, ported configuration of Phenitec 0.6um
    Compliant with DataBase reset.
* New: In CRL/python/helpers, added function "unloadUserSettings()" to
    unload Python modules prior to a full reset.
      Added "resetCoriolis()" to perform full DataBase reset.
* Change: In CRL::AllianceFramework, make it a derived class of DBo so
    the destroy() is now provided.
* Bug: In CRL::AllianceFramework::getCell(), do not attempt any load if
    the library list is empty. Should never occur except in case of a
    botched databse reset.
* New: In CRL::AllianceFramework, new method "saveCATAL()" to write back
    the catalog of a library and "saveCells()" to write back the cells.
      Note: only cells actually loaded in memory will be write back.
* New: In CRL::Catalog, add method "saveToFile()" to write back the CATAL
    of a library.
* Change: In CRL::ParserDriver, replace "const string&" by "string"
    (improved string support of the GNU STL).
* Change: In CRL::ParserSlot, use string instead of Name.
* Change: In CRL::ApParser, make _layerInformation an ordinary attribute
    instead of a static one. This allow for it's correct resetting
    across databas resets.
* Change: In CRL::VstParserGrammar, reinitialize Vst::framework at each
    parser call. Needed to support database reset.

* New: In Hurricane::DBo, add an object counter to be sure that when
    we perform a reset, no remaining DBo is allocated. This is different
    of the object id which is ever increasing.
      Note that, at reset, we check against "1" remaining element as at
    this point only Database is still allocated.
      Add a new "resetId()" method. MUST NEVER BE CALLED except by
    DataBase::_preDestroy().
* New: In Hurricane::Database, new clear() method to remove the Cells
    of all the libraries in reverse hierarchical depth order.
    Make use of the new CellsSort class.
* Change: In Hurricane::DataBase::_preDestroy(), call "clear()" and
    DBo::resetId().
* Change: In Hurricane::Breakpoint, change the default callback to be
    a static function. So we can restore it later.
* Bug: In Hurricane::Instance::_preDestroy(), there was yet another
    loop of deletion over a collection for the shared pathes.
      Replace it by the repetitive deletion of the first element.
* Bug: In Hurricane::Net::_preDestroy(), RoutingPads must be destroyed
    prior to any other component.
* New: In Hurricane::ColorScale, add a "qtFree()" method for freeing
    the Qt Brush, Pen & Color.
* New: In Hurricane::DrawingStyle, add a "qtFree()" method for freeing
    the Qt Brush, Pen & Color.
* New: In Hurricane::Graphics, add a "disable()" method to call the
    various "qtFree()" of the sub-objects.
2020-02-29 16:55:14 +01:00
Jean-Paul Chaput eab4a4aa7f In BlifParser, correct management of alias to $true/$false for terminals.
* Bug: In CRL/BlifParser::Model::mergeAlias(), when a signal is aliased
    toward $true or $false in a Blif file (through a ".name" statement),
    it was directly merged to "vdd" (resp. "vss"), and if it is an
    external signal, this leads to its removal, potentially making "hole"
    in its interface.
      Now, create a gate zero or one for each tied up/low signal. This
    way the interface is fully kept. At the cost of some supplemental
    gates.
2020-02-24 18:58:48 +01:00
Staf Verhaegen 19ed35784c Allow to remove the Coriolis environment.
coriolisEnv.py now has a --remove option to allow to remove Coriolis settings from the shell environment.
2020-02-24 13:37:28 +01:00
Jean-Paul Chaput 5d968b0997 Add nMigen to docker & chroot images.
* New: In bootsrap/docker:
    * install python3/nMigen tool in all environment.
    * Add a new image on top of the coriolis one to have a shell
      (with X11 connexion to the host system).
    * Upgrade Yosys to 0.9.
    * Correct integration of allianceInstaller.sh in socInstaller.py.
    * Add a chroot mode to socInstaler.py (for Debian 9 chrooted).
    * Allow benchs to be run separately.
2020-02-20 00:45:52 +01:00
Jean-Paul Chaput 1d05f1278e Added 3G + 5M1 configuration in NetBuilder. Never occured before. 2020-02-19 23:24:52 +01:00
Jean-Paul Chaput 2d91df1d47 Update doc link for the new Pelican generated one. 2020-02-10 13:38:06 +01:00
Jean-Paul Chaput 068740601c Created docker images to check rebuild on various distributions.
* New: In bootstrap/docker, paraphernalia to rebuild and check Coriolis
    for Debian 9, Ubuntu 18 & SL 7 on pristine systems. Added scripts
    to rebuild Alliance as well and perform the alliance-check-toolkit
    regression tests.
* Change: Updated installation documentation. Added a section for docker.
2020-02-09 18:18:42 +01:00
Jean-Paul Chaput 6ea7a6f1f3 Forgotten socInstaller.py file in previous commit, stupid! 2020-02-09 11:45:04 +01:00
Jean-Paul Chaput 2f81f454e6 Updating socInstaller.py for docker cases.
* New: In bootstrap/socInstaller.py, partial redesign of group of commands
    to better handles all the cases. Added support for docker context,
    and added Alliance compilation "alongside" Coriolis (merged install
    tree).
* Change: In bootstrap/coriolisEnv.py, when run in a docker container we
    no longer can trust the kernel name to guess the OS, as the kernel is
    the one of the host and not the docker guest. This was causing problem
    for determining the Python site-package directory. Now just check all
    possible locations and stop at the first directory found.
2020-02-09 00:47:11 +01:00
Jean-Paul Chaput 0dc98dfce3 Migrating doc from Sphinx towards Pelican.
* Change: In documentation, now generate the overall documentation using
    Pelican instead of Sphinx. This allows to have an unified approach
    between the coriolis.lip6.fr website and the local documentation.
      So we keep using "only" two doc generators: doxygen & Pelican.
2020-02-03 17:44:15 +01:00
Jean-Paul Chaput 803c5f8ada Updated PDFs, February 03, 2020 (15:12). 2020-02-03 15:12:04 +01:00
Jean-Paul Chaput 057501a8df Capacitor & resistor integration in the Slicing Tree.
* New: In Karakaze/Oceane.py, now also read capacitor & resistors parameters.
    In AnalogDesign.readParameters(), get the capacitor parameters from
    Oceane into the "device spec" (dspec). Translate form OSI unit to
    Coriolis units (F -> pF).
* Bug: In Bora::NodeSets::create(), Capacitor matrix parameters where never
    read due to a misplaced curly brace (at the matrixRange dynamic_cast<>
    test).
* Change: In Bora/PyDSlicingNode, now check that the parameter is either
    a StepParameterRange or a MatrixParameterRange.
      Also add a check that the Instance name exists...
* Bug: In Bora::SlicingPlotWidget::updateSelectedPoint(), as we display
    only the transistor parameters in dynamic labels, do not forget to
    skip resistor and capacitor. Otherwise we end up in out of bound
    access in the vector of labels.
2020-01-23 14:07:19 +01:00
Jean-Paul Chaput eea67a9111 Added static bloat profile in Katana.
* Change: In bootstrap/FindBoostrap.cmake, remove the -fsanitize=address
    as it requires the "san" librarie which may be difficult to install.
* Change: In CRL/symbolic/cmos45/kite.py, decrease the METAL3 pitch from
    10l to 8l. This is for testing with 4 routing metal only technology
    like AMS c35b4 symbolic.
* Change: In Katana/BloatProfile, add static bloat option, that is, only
    cell bloated in the first pass will be bloated again in subsequent
    ones.
      Add a "katana.bloatOverloadAdd" parameter to more easily control the
    amount added to the computed overload.
* Change: In Oroshi, start integration of multi capacitors as generator.
    Translate generator parameter into CapacitorStack ones. Add code for
    routing unit capacitor.
2020-01-23 14:03:59 +01:00
Jean-Paul Chaput 26610ba80c Fixe bad Python exception catch for C-launched scripts.
* In Hurricane::Viewer::Script::runFunction() & callFunction(), when the
    script returns NULL, do not immediately return but first check if an
    exception has been set. If so, print it *then* clear it.
      Due to not clearing the exception we where seeing one later with
    no relation to the true problem.
* In Oroshi/python/Rules.py, a bad test structure was discarting all the
    "no layer rule with physical length" in the loading process. It was
    blocked by the physical unit rule special cases.
2019-12-19 01:18:11 +01:00
Jean-Paul Chaput 41a49809d2 Merge branch 'devel' of ssh://bop-t/users/largo2/git/coriolis into devel 2019-12-15 20:16:58 +01:00
Jean-Paul Chaput e711ce8dd2 More configuration parameters for P&R Conductor, for experimenting.
* Change: In Hurricane::Viewer::ExceptionWidget & CRL/python/helpers/io.py,
    downscale icons for non-HiDPI screen.
* Change: In CRL/etc/common/display.py, change the display threshold of
    METAL1 layer so it do not appear at high scaling.
* New: In Etesian, activate the "setFixedAbHeight()" feature and export it
    to Python. Allows to increase the space margin at constant height.
      To be used by the P&R conductor.
* Change: In Unicorn/cgt.py, when running a script, insert the current
    working directory at head of the sys.path, not at the end. So installed
    modules do not shadow local one.
* New: In Anabatic::Edge, new accessor "getRawcapacity()" to know the full
    capacity of the edge, that is, the real maximum number of tracks that
    can go through the associated side.
* Change: In Katana/BloatProfile/Slice::tagsOverloaded(), bloating policy
    change, now bloat all the instances under the GCell, not only the first
    one.
* Change: In KatanaEngine::runGlobalRouter(), restore the search halo growth
    policy to expanding of 3 GCells every 3 iterations.
      New metrics displayed, the edge wire length length overload.
* Change: In cumulus/plugins/ConductorPlugin.py, now accepts the following
    configuration parameters:
      - "anabatic.globalIterationsEstimate", maximum number of global
        iterations during the bloating computation passes.
      - "conductor.useFixedAbHeight", tells wether the additionnal blank
        space must be added so the aspect ratio is kept or the height is
	kept (and the block become wider).
    Disable the display of "rubber" to unclutter a little the view.
2019-12-15 19:28:54 +01:00
Mariam Tlili f269c6b523 Merge branch 'devel' of https://www-soc.lip6.fr/git/coriolis into devel 2019-12-12 14:30:52 +01:00
Mariam Tlili f77801b3fb Added nun-unit capacitor & single routed capacitor. 2019-12-12 14:29:57 +01:00
Mariam Tlili e1389f501a First integration of Resistors (straight & snake). 2019-12-12 14:23:35 +01:00
Jean-Paul Chaput 9812f2fc3a Corrections to build under MacOS X. 2019-12-11 22:13:47 +01:00
Jean-Paul Chaput 09eccacfee Various fixes for Katana::BloatProfile.
* Bug: In Katana::BloatProfile::FlatInstance for X & Y calculation of
    flattened instances reserse the order of transformation. We must apply
    the occurrence path transformation to the instance transformation,
    and not the other way around.
      Was causing the bug in SNX example.
* Bug: In Katana::BloatProfile::Slice::tagOverloadeds(), the underlying
    Gcell was not kept in synch with the instance. This was causing a right
    shift of the bloated area.
* New: In Katana::BloatProfile, add the selection of overloaded edges and
    failed nets.
      Add a flag to KatanaEngine::runGlobalrouter() to choose what failed/
    overloaded components to display (selectors).
2019-12-11 11:17:32 +01:00
Jean-Paul Chaput 8cc2d9f06e Allow 45/135 degrees edges in Hurricane::Rectilinear. 2019-12-09 13:44:19 +01:00
Jean-Paul Chaput f04d07cd22 Commented the wron line in cumulus plugins install commands... 2019-12-09 13:04:22 +01:00
Jean-Paul Chaput 68e45bc5ab Groudwork for routing density driven placement. Compliance with clang 5.0.1.
This commit contains two set of features that should have been commited
separately.
  1. Compliance with clang 5.0.1, tested with the RedHat collection
     llvm-toolset-7. This allow Coriolis to be compiled under Darwin (MacOS)
     with Xcode & macports. The bootstrap install system has been modificated
     accordingly.
  2. The basic support for routing density driven placement. Related
     features are:
     * Bloat property. Each Occurrence of an Instance can be individually
       bloated. This property not attached to any tool to allow the placer and
       router to share it as wanted. Nevertheless, it is defined in Etesian.
     * BloatProfile in Katana, add individual Bloat properties to Instances
       occurrences based on the East & North overflowed edges of each GCell.
     * Support in ToolEngine for a "pass number" of a tool. This pass number
       is mainly used to make "per pass" measurements. The MeasureSet system
       is improved accordingly to support multiple values of a same measure.
     * Embryo of "P&R Conductor" to perform the place & route loop until the
       design is successfully placed. May be the first brick of a Silicon
       Compiler.

* Change: In boostrap/FindBoostrap.cmake, in setup_boost(), added tag to
    the python component for macport (ex: python27).
* Change: In boostrap/build.conf, put etesian before anabatic for
    instance occurrence BloatProperty dependency.
      Added option support for the "llvm-toolset-7" collection to build
    against clang 5.0.1.
* Bug: In Hurricane::getRecord( const pair<T,U>& ), the getSlot<> templates
    for first & second arguments must be called with <const T> and <const U>
    as the pair itself is const (and not simply <T> & <U>).
* Change: In Hurricane::getSlot() temlate, only use "string" arguments and
    not const string&, simpler for template argument deduction.
* Bug: In Hurricane::AnalogCellExtension, the StandardPrivateProperty<>
    template has a static member "_name". Clang did show that the template
    for this static number has to be put inside the namespace where the
    template *is defined* (i.e. Hurricane) instead of the namespace where
    it is instanciated (i.e. Analog).
* Bug: In Isobar, Matrix_FromListOfList(), PyInt_AsPlacementStatus() must
    be put outside the C linkage back in the Isobar C++ namespace (clang).
* Bug: In Hurricane::DBo::~DBo, and derived add a throw() specification
    (clang).
* Bug: In Hurricane::RegularLayer::getEnclosure() & setEnclosure(), change
    signature so it matches the one of the base class (clang).
* Bug: In Hurricane::CellPrinter, use double brackets for initializer list
    (clang).
* Change: In Hurricane::Breakpoint, reverse the meaning of the error level.
    Only error level *lesser or equal* than the stop level will be enabled.
* Bug: In CRL/python/helpers/__init__.loadUserSettings(), must put the
    current working directory in the sys.path as in certain configuration
    it may not be included.
* Bug: In CRL::ApDriver, DumpSegments(), no longer generate segments when
    encountering a RoutingPad on a top-level Pin Occurrence. The segment
    was generated in the wrong direction, creating DRC violations on the
    "mips_core_flat" example.
* Change: In CRL::Measures, partial re-design of the measurements management.
    Now, each kind of measure can accept multiple values put in a vector.
    The index is intented to match a tool run number.
* Change: In CRL::Histogram, add support for multiple sets of datas,
    indexeds with tool run number.
* Change: In CRL::ToolEngine, add support for multiple pass number, add
    addMeasure<> templates for the various data-types.
* Change: In CRL::gdsDriver & CRL::gdsParser(), comment out unused GDS record
    name constants.
* New: Etesian::BloatProperty, property to attach to Instance occurrences
    that contains the extra number of pitch to add to the cell width.
* Bug: In AutoSegment::CompareByDepthLength, the segment length comparison
    was wrong, it was always returning true, which broke the "strick weak
    ordering" of the comparison.
      This was producing a core-dump in GCell::updateDensity() when sorting
    a vector<>. The end() iterator was being dereferenced, leading to the
    problem.
* Bug: In Katana::DataSymmetric::checkPairing(), the test for segments
    whose axis is perpandicular to the symmetry axis was wrong
    ("!=" instead of "-").
* New: In Katana/GlobalRoute, new ::selectSegments(), selectOverloadedgcells()
    and selectBloatedInstances() to automatically select segments from
    overloaded edges, overloaded GCells and bloated cells.
* Change: In KatanaEngine, return a more detailed success state, distinguish
    between global and detailed.
      Add support for multiple routing iterations.
* New: In cumulus/python/plugins/ConductorPlugin.py, embryo of routing
    driven placement.
2019-12-09 01:57:44 +01:00
Jean-Paul Chaput a3b006a809 Add templates for derived Key in DBo::CompareById::oprator() [gcc 8].
* Change: In Hurricane::DBo::CompareById, starting from gcc 8, the compare
    function is checked inside the STL map<>/set<> so the lhs & rhs arguments
    are of the exact type of the Key, even excluding a base class.
      So now, in complement of the normal function, we provide a templated
    comparison functor in CompareById.
2019-12-01 13:31:33 +01:00
Jean-Paul Chaput 5ee4487d95 Bug fixes in SlicingTree, bad refcount incrementation of BoxSet.
* Bug: In Bora::BoxSet::destroy(), perform the actual destroy only when
    the reference count reaches zero.
      In Bora::HVBoxSet CTOR, when duplicating the vector<BoxSet*> arguments,
    we must increase the refcount of the all the BoxSet.
      The refcounting mecanism of the BoxSet & NodeSet is badly implemented
    and should need a full reviewing and redesigning.
2019-11-22 18:29:09 +01:00
Jean-Paul Chaput 5f53487036 Added RPOLYH & RPOLY2PH types to ResistorFamily. 2019-11-22 11:32:48 +01:00
Jean-Paul Chaput f38945d200 Various bug fixes (Selection, Measures/Histogram, helpers).
* Bug: In CRL/python/helpers/__init__.py, in textPythonTrace(), when an
    ErrorMessage was catched, the trace parameter was not correctly
    extracted leading to an "exception in exception".
* New: In Isobar/PyCell, exported Cell::getNonLeafInstanceOccurrences()
    collection.
* New: In Isobar/PyTransformation, type is now built so the tp_compare
    is linked to the C++ operator==().
* Change: In Hurricane::SelectionModel, Hurricane::SelectionWidget and
    CellWidget, no longer use Occurrences but directly the Selector property.
      We also use the Selector to know if an Occurrence is selected by
    looking at that property on it's Quark. This avoid a very lengthy
    search in vector when there is many elements (say > 10000).
      NOTE: This is a bad implementation as there is a confusion between
    beeing selected (that is, having a Selector property attached to
    an Occurrence Quark) and being actually displayed as selected.
    This lead to awkward implatation of the various "toggle" methods.
    Have to rethink that more clearly later.
* Bug: In CRL::Histogram, the non-inline template full specialisation
    of Measure<Histogram> must not be put in the header but in the module
    to avoid multiple definition and link failure. They are actually
    real, classic functions.
2019-11-22 00:24:47 +01:00
Jean-Paul Chaput 39cd831a57 Added message when loading the technology/configuration files.
* New: In CRL/python/helpers.io, vprint() wrapper around print to display
    messages according to the verbose level.
      In etc/*, add messages in every configuration files so we may know
    under which we are running.
2019-11-15 14:40:59 +01:00
Jean-Paul Chaput ef2635b9f3 Etesian should use the CellGauge slice step when adding the feed cells.
* Bug: In EtesianEngine, it was using the vertical track pitch from the
    routing gauge, but it may differ from the cell pitch. For example in
    "cmos350" the cell step is 10 lambdas while the vertical routing
    pitch may be only 8 lambdas.
      This bug shows because now we try to use the non-PinOnly routing
    gauge for the reference routing gauge.
2019-11-15 12:26:14 +01:00
Jean-Paul Chaput 92edd9ba31 New implementation for the Python hash and compare methods.
* Change: In Hurricane::Isobar/PyHurricane.h, make the hash function use
    the DBo id whenever possible instead of the object pointer, fall back
    to it for standalone objects (Box like one). The DirectHashMethod()
    macro generate a C style function (linkage) which call a template
    function "getPyHash<>()" that uses a SFINAE mechanism to select
    the right variant.
      Create two comparison macros DirectCmpByPtrMethod() and
    DirectCmpByValueMethod() to customize the comparison for objects that
    have C++ operator==(). So now two boxes with the same contents will
    be seen equal by Python. For DBo objects we keep the previous
    comparison by C++ pointer.
2019-11-14 23:56:01 +01:00
Jean-Paul Chaput 85540c9a58 Added capacitor documentation in Oroshi, and generated. 2019-11-13 23:43:04 +01:00
Jean-Paul Chaput f130417232 Various bug fixes for Analog P&R. OK for GM/Chamla & OTA/Miller.
* Change: In CRL::RoutingLayerGauge::getHorizontalGauge(), when selecting
    the default gauge, try, if possible to avoid the PinOnly one.
      Same goes for the vertical one.
* Bug: In Katana::TrackCost CTOR, symmetric track axis position was wrong,
    was using the reference instead of the symmetric.
* Bug: In BoraEngine::updatePlacement(), set up the Dijkstra search halo
    to one pitch so it can use immediately neighboring channels.
* New: In BoraEngine, added python startup hook like in Katana. Mainly
    to setup debug nets.
2019-11-13 23:31:51 +01:00
Jean-Paul Chaput 1e4b8b4647 Added support for extra resistor rules in Hurricane::Technology.
* New: In BasicLayer::Material, added "info" kind of material for layers
    that are only informationals (i.e. not real GDS one). Created to
    store geometric combination of layers, this is a temporary solution.
      Have to define a clearer semantic for that.
* New: In CRL/helpers/AnalogTechno.py, new "Count" type for count numbers
    that must not go through DbU::Unit converter. They are plain integers,
    but stored in DbU::Unit (keeping track of that semantic is left to
    the user).
2019-11-13 16:09:38 +01:00
Jean-Paul Chaput 88235dc3a4 Added Resistor support. Completed Capacitor & Resistor support in Bora.
* New: In Analog, added Analog::ResitorFamily & Analog::Resistor classes.
* New: In Analog, added inspector support for all Parameter classes.
* New: In Analog, new FloatParameter class (for resistor value).
* New: In CRL/etc/scn6m_deep_09/devices.py, added resistor device.
* New: In Oroshi, support for Resistors, stub for ResistorSnake generator.
* New: In Bora::DNodeSets, added support for Resistor devices.
* Change: In Bora::DSlicingNode, rename setNFing()/getNFing() into
    setBoxSetIndex()/getBoxSetIndex() for semantic coherency.
* New: In Karakaze/python/AnalogDesign.py, added support for Resistor.
    Change in addDevice(), the span which was only meaningful for
    transistor devices is replaced by a parameter argument.
      The parameter argument has to be consistent with the device type.
2019-11-12 02:21:03 +01:00
Jean-Paul Chaput 9d86282b8f In Cyclop CMakeLists, cleanup the switch Qt4/Qt5. 2019-11-10 12:28:50 +01:00
Jean-Paul Chaput a8a904180d In AllianceFramework::createCell(), handle non-existent library. 2019-11-08 00:18:23 +01:00